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path: root/drivers/net/ethernet/wangxun/libwx
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2023-06-08net: txgbe: Support GPIO to SFP socketJiawen Wu
Register GPIO chip and handle GPIO IRQ for SFP socket. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-06-08net: txgbe: Add software nodes to support phylinkJiawen Wu
Register software nodes for GPIO, I2C, SFP and PHYLINK. Define the device properties. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Piotr Raczynski <piotr.raczynski@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-05-31net: libwx: Implement xx_set_features opsMengyuan Lou
Implement wx_set_features function which to support ndo_set_features. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-05-31net: wangxun: Implement vlan add and kill functionsMengyuan Lou
Implement vlan add/kill functions which add and remove vlan id in hardware. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-05-31net: wangxun: libwx add rx offload functionsMengyuan Lou
Add rx offload functions for wx_clean_rx_irq which supports ngbe and txgbe to implement rx offload function. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-05-31net: wangxun: libwx add tx offload functionsMengyuan Lou
Add tx offload functions for wx_xmit_frame_ring which includes wx_encode_tx_desc_ptype, wx_tso and wx_tx_csum. which supports ngbe and txgbe to implement tx offload function. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-05-17net: libwx: Replace zero-length array with flexible-array memberGustavo A. R. Silva
Zero-length arrays as fake flexible arrays are deprecated, and we are moving towards adopting C99 flexible-array members instead. Transform zero-length array into flexible-array member in struct wx_q_vector. Link: https://github.com/KSPP/linux/issues/21 Link: https://github.com/KSPP/linux/issues/286 Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/ZGKGwtsobVZecWa4@work Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-20net: libwx: fix memory leak in wx_setup_rx_resourcesZhengchao Shao
When wx_alloc_page_pool() failed in wx_setup_rx_resources(), it doesn't release DMA buffer. Add dma_free_coherent() in the error path to release the DMA buffer. Fixes: 850b971110b2 ("net: libwx: Allocate Rx and Tx resources") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230418065450.2268522-1-shaozhengchao@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Conflicts: drivers/net/ethernet/mediatek/mtk_ppe.c 3fbe4d8c0e53 ("net: ethernet: mtk_eth_soc: ppe: add support for flow accounting") 924531326e2d ("net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-24net: wangxun: Fix vector length of interrupt causeJiawen Wu
There is 64-bit interrupt cause register for txgbe. Fix to clear upper 32 bits. Fixes: 3f703186113f ("net: libwx: Add irq flow functions") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230322103632.132011-1-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-17net: wangxun: Remove macro that is redefinedmengyuanlou
Remove PCI_VENDOR_ID_WANGXUN which is redefined in drivers/pci/quirks. Signed-off-by: mengyuanlou <mengyuanlou@net-swift.com> Link: https://lore.kernel.org/r/20230315091846.17314-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-17net: wangxun: Implement the ndo change mtu interfaceMengyuan Lou
Add ngbe and txgbe ndo_change_mtu support. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-15net: wangxun: Add the basic ethtool interfacesMengyuan Lou
Add the basic ethtool ops get_drvinfo and get_link for ngbe and txgbe. Ngbe implements get_link_ksettings, nway_reset and set_link_ksettings for free using phylib code. The code related to the physical interface is not yet fully implemented in txgbe using phylink code. So do not implement get_link_ksettings, nway_reset and set_link_ksettings in txgbe. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230214091527.69943-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10net: libwx: fix an error code in wx_alloc_page_pool()Dan Carpenter
This function always returns success. We need to preserve the error code before setting rx_ring->page_pool = NULL. Fixes: 850b971110b2 ("net: libwx: Allocate Rx and Tx resources") Signed-off-by: Dan Carpenter <error27@gmail.com> Link: https://lore.kernel.org/r/Y+T4aoefc1XWvGYb@kili Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-08net: libwx: Remove unneeded semicolonYang Li
./drivers/net/ethernet/wangxun/libwx/wx_lib.c:683:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3976 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20230208004959.47553-1-yang.lee@linux.alibaba.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-08net: libwx: clean up one inconsistent indentingYang Li
drivers/net/ethernet/wangxun/libwx/wx_lib.c:1835 wx_setup_all_rx_resources() warn: inconsistent indenting Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3981 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20230208013227.111605-1-yang.lee@linux.alibaba.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-06net: libwx: Add tx path to process packetsMengyuan Lou
Support to transmit packets without hardware features. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-06net: libwx: Support to receive packets in NAPIJiawen Wu
Clean all queues associated with a q_vector, to simple receive packets without hardware features. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-06net: txgbe: Setup Rx and Tx ringJiawen Wu
Improve the configuration of Rx and Tx ring, set Rx flags and implement ndo_set_rx_mode ops. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-06net: libwx: Allocate Rx and Tx resourcesJiawen Wu
Setup Rx and Tx descriptors for specefic rings. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-06net: libwx: Configure Rx and Tx unit on hardwareJiawen Wu
Configure hardware for preparing to process packets. Including configure receive and transmit unit of the MAC layer, and setup the specific rings. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-06net: libwx: Add irq flow functionsMengyuan Lou
Add irq flow functions for ngbe and txgbe. Alloc pcie msix irqs for drivers, otherwise fall back to msi/legacy. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-17net: wangxun: clean up the codeMengyuan Lou
Convert various mult-bit fields to be defined using GENMASK/FIELD_PREP. Simplify the code with the ternary operator. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230116103839.84087-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-12net: ngbe: Add ngbe mdio bus driver.Mengyuan Lou
Add mdio bus register for ngbe. The internal phy and external phy need to be handled separately. Add phy changed event detection. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230111111718.40745-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: ngbe: Remove structure ngbe_adapterMengyuan Lou
Move the total private structure to libwx. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: txgbe: Remove structure txgbe_adapterJiawen Wu
Move the total private structure to libwx. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: wangxun: Rename private structure in libwxJiawen Wu
In order to move the total members in struct adapter to struct wx_hw to keep the code clean, it's a bad name of 'wx_hw' only for hardware. Rename 'wx_hw' to 'wx', and rename the pointers at use. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: wangxun: Move MAC address handling to libwxJiawen Wu
For setting MAC address, both txgbe and ngbe drivers have the same handling flow with different parameters. Move the same codes to libwx. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-11-18net: libwx: Fix dead code for duplicate checkJiawen Wu
Fix duplicate check on polling timeout. Fixes: 1efa9bfe58c5 ("net: libwx: Implement interaction with firmware") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-11-02net: ngbe: Initialize sw info and register netdevMengyuan Lou
Initialize ngbe mac/phy type. Check whether the firmware is initialized. Initialize ngbe hw and register netdev. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-11-02net: libwx: Implement interaction with firmwareJiawen Wu
Add mailbox commands to interact with firmware. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-10-28net: txgbe: Set MAC address and register netdevJiawen Wu
Add MAC address related operations, and register netdev. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-10-28net: txgbe: Reset hardwareJiawen Wu
Reset and initialize the hardware by configuring the MAC layer. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-10-28net: txgbe: Store PCI infoJiawen Wu
Get PCI config space info, set LAN id and check flash status. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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